I Recently upgraded my iPhone from 4.1 to 4.2.1 and used GreenPois0n to jailbreak. On my 4.1 limera1n-jailbroken iPhone, I had a nice video theme with NineHD and Glass Orbs. As many of you may know, Glass Orb theme has a beautiful dock. I really wanted to use this theme on my newly updated iOS and the dock just doesn't respond properly.

I don't have any before pics, but here is an example of G.O.C. Pro on my iPhone. The dock has the shadows. I tried to install the No Shadow Dock theme from Cydia and no-go. Also, my custom AT&T logo is gone.

Any help is greatly appreciated. I tried searching but clearly couldn't find a solution that will help.